Best4Choose via eBay offers the Rotating Smartphone / GPS Car Mount in four colors for 99 cents plus 95 cents for shipping. That's tied with last week's mention and the lowest total price we could find for any such vent mount by $2. It features a rotating clip that attaches to most air vents.

Note that this item ships from China, with an estimated two to seven week shipping time.

PricePlunge offers a selection of Otterbox Commuter and Defender Cases for select HTC and LG smartphones, with prices starting at $2.99 with free shipping. That's tied with our mention from last week and within a buck of the best price we've ever seen for any new Otterbox case. Choose from cases for the HTC Windows 8X, HTC One, and LG G Flex, among others. Prices, style, and color vary depending on the selected phone.

Samsung cuts up to 78% off select Samsung products, with prices starting from $1.79. (Although the banner says up to 50% off, we found deeper discounts within.) Plus, these orders qualify for free shipping. Choose from tablets, smartphones, cameras, monitors, and TVs. Warranties for refurbished items are listed on individual product pages. A couple best bets:

At T-Mobile retail locations, with activation of a JUMP! On Demand lease plan, T-Mobile offers the Apple iPhone 6 Smartphone for T-Mobile for $0 up front then $15 per month for 18 months when you trade in any smartphone. You can also get the iPhone 6 Plus for $0 up front then $19 per month for 18 months with a trade in. Even better, you can then upgrade to a new comparable iPhone later this year with no upgrade fees while retaining the same monthly rate. That's $380 below the cost of buying the iPhone 6 outright from T-Mobile, although you won't own this phone after your lease is up. (It's also a savings of $217 over the 18 months versus a monthly installment plan for buying outright.) Deal ends August 8, and if upgrading, you must do so by December 31 to retain this monthly price.

Note: The offer is subject to credit approval, and additional fees, including activation and insurance, may apply. You may cancel your service at anytime, but remaining payments become due and you must return your device. At the end of the 18 months, you can choose to purchase the phone at full price minus any monthly payments.

Amazon offers the the Casio Men's OmniSync Sports Bluetooth-Enabled Smartwatch, model no. STB-1000-1CF, for $29.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $4.48.) That's $20 under our February mention and the lowest total price we've seen. (It's also a current price low by $28.) It's compatible with most Bluetooth-enabled smartphones - including the iPhone - and features an LED-backlit display, four daily alarms, 120-lap memory, phone finder capability, and water resistance up to 330 feet.

The iTunes App Store offers Fleksy Keyboard for iPhone and iPad for free. (Amazon offers it for Android for the same price.) That's a $1 drop and tied with last week's mention as the best deal we've seen. Fleksy allows you to find and send GIFs and supports one-handed typing.

Newtrent offers its Newtrent Tempered Glass Screen Protectors for iPhone 5, 6, or 6 Plus for $11.95 each. Coupon code "SUMMERBLAST" cuts it to free. With $1.95 for shipping (select "First-Class Mail Parcel" to have it drop at checkout), that's a savings of $14, tied with last week's mention, and the lowest total price we could find. It resists scratches, fingerprints, dust, and normal wear.

Sunvalleytek via Amazon offers Prime members the TaoTronics Bluetooth Receiver for $9.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $5.29.) That's $3 below our mention from last month, $30 off list, and the best price we could find. It features a 33-foot wireless range and allows you to stream audio to non-Bluetooth-enabled headphones and speakers.